EL26-031 - In the Matter of NorthWestern Energy Public Service Corporation, dba NorthWestern Energy, for an Energy Conversion Facility Permit to Construct the Hub City Energy Park Natural Gas Generation Facility, Including a Natural Gas Transmission Pipeline, Near Aberdeen, South Dakota
Date Filed: 10/02/26 ♦ Intervention Date: 12/01/26
Date of Notice of Filing: ♦ Pending
Date of Notice of Filing: ♦ Pending
Orders:
- 10/01/26 - NorthWestern Energy’s Letter regarding Application
- Application
- Application Confidential (not available to the public)
- Exhbit List
- Exhibit 1 - Site Location Maps
- Exhibit 2 - Facilities Maps
- Exhibit 3 - Surrounding Features Maps
- Exhibit 4 - NBPL Map
- Exhibit 5 - Geology (Surficial) Maps
- Exhibit 6 - Geology (Bedrock) Maps
- Exhibit 7 - Soils Map
- Exhibit 8 - Hydrology Maps
- Exhibit 9 - Site Surface Water Drainage Map
- Exhibit 10 - Wetland Delineation Map
- Exhibit 11 - Land Use Maps
- Exhibit 12 - Noise Location Map
- Exhibit 13 - Traffic Study Boundary Map
- Exhibit 14 - Cultural Surveys Map
- Exhibit 15 - Construction Aggregate Map (5-mile)
- Appendix A - Drawings
- Appendix B - Stakeholder and Agency Consultations
- Appendix C - ARSD-SDCL Cross Reference
- Appendix D - Generator Interconnection Agreement
- Appendix E - Zoning
- Appendix F - Permit List
- Appendix G - Socioeconomic Impact Study
- Appendix H - Wetland Delineation Report
- Appendix I - Habitat Assessment
- Appendix J - Cultural Resources Report
- Appendix J - Cultural Resources Report Confidential (not available to the public)
- Appendix K - Traffic Study
- Appendix L - FAA Pre-Screening Tool
- Appendix M - Noise Study
- Appendix N - Capacity Accreditation
- Appendix O - Transmission Line Shapefiles
- Application

